Forum Discussion
mena661
May 02, 2014Explorer
MEXICOWANDERER wrote:Nah, people get scared off by the ECU (some people call them PCM's). It's still all mechanical and can be entirely hot-rodded (modded is the term nowadays) just like yesteryear using much of the same techniques, all the ECU does is control fuel, timing and spark and read stuff off the sensors to adjust fuel, timing, and spark. What's amazing is what you can do with todays engines when modded that you could not do back in the day. How does 300 hp from a normally aspirated, 2.0L 4 cylinder sound? And that was 15 years ago.
Overhead valve and overhead cam engines are darned near untouchable.
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